| Portland Grey Cement from China Supplier, Manufacturer, Exporter Imperial Brown | Emerald Pearl | Kashmir White Multicolor Red | G633 |
Portland Grey Cement
Cuc Phuong National Park Trave.
Chablis: White Wine From Burga.
Aluminate Cement
Rockwool Production Lines
Rock Drill
Syrah Vine Plant
Marble Liemestone Beige
Calcium Aluminate Cements
Gravimetric Coal Feeder
Mining Tours
Rock Wool Plant (2 Ton / Hour)
W B G W F G M L 3 S I S
www.1marble.net
LOI must be on company letterhead, CIF Destination Port, Quantity, Discharge Rate are required to receive price quote.
Serious Buyers Only
Origin: Ukraine, India
SPECIFICATIONS PORTLAND CEMENT
PRODUCT SPECIFICATION AND DATA SHEET
PORTLAND CEMENT is light grey cement which conforms fully to BS EN 197-1:2000 type CEM1, 42.5R. Available as a dry powder it is used in a wide variety application where severe chemical or thermal attack is not to be encountered. Applications include ready-mixed concrete, pre-cast and pre-stressed concrete, grouts, screeds, concrete blocks, renders and mortars for block and bricklaying.
PORTLAND CEMENT is manufactured at Russia/Ukraine/CIS/Indonesia/India registered to BS EN ISO 9001:2000. This process involves burning a precisely weighed mixture of raw Materials(Tiger Yellow) at high temperatures, containing predominantly LimeStone(Imperial Brown), Silica, Alumina and small amounts of other Materials(Tiger Yellow) to form a clinker. The resulting cooled clinker is then ground under controlled conditions to the required fineness, with the addition of typically 5% gypsum to control setting. As the product is obtained from a Natural(Stone BtoB)ly occurring raw material there may be some variation in parameters. Product Conformity is certified by BS EN 197.
Physical Properties Typical Analysis (% mass) Specification (% mass)
Specific Surface Area (m2. /kg) 374 300-420 Initial Set (minutes) 103 60 min Final Set 189 90-250 Compressive Strength (N/mm2) 2 days 30 20 min. -7 days 47 - 28 days 57 42.5 min - Bulk Density (kg/m3) 1170 1460
Chemical Properties
C3S (Tricalcium Silicate %) 61 C2S (Dicalcium Silicate %) 12 C3A (Tricalcium Aluminate %) 9 C4AF (Tetracalcium Aluminoferrite %) 9 Sulphate (SO3%) 3.0 3.5 max Chloride (Cl%) 0.007 0.1 max Alkali eq. (Na2O%) 0.61 (Analysis carried out in accordance with BS EN 197) .
Product Certification
Ordinary Portland Cements are quality assured products that are subjected to 3rd party certification of conformity as they meet the requirements of the highest level of control (level + 1, Attestation of conformity) under the Construction Products Directive. This is due to the critical role that cements play in construction works. The Product Conformity is certified by BS-197.